I own two small dogs and about 8 years of experience taking care of them. Both are mini Dobermans and are the most lovable and gentle dogs.They both bark at other dogs but are all talk and friendly. I can wash your dog with a flea killing shampoo before you pick them back up to get rid of any little buggers that may have latched on during a walk. I will play with puppies. I still live with mom and dad but they like this idea as well as a way to earn some money. We have a big enough backyard for our guests to run around. Our block is also big enough where going around 1 or 2 laps for a walk is great exercise.